Pouring device for construction site

Abstract

The utility model belongs to the technical field of building construction, and particularly discloses a pouring device for a construction site, which comprises a bottom plate, the rear part of the upper side of the bottom plate is fixedly connected with a mixing barrel, the upper side of the mixing barrel is fixedly connected with a first motor, and the output end of the first motor is provided with a first bevel gear; the output end of the first motor is fixedly connected with a speed reducer, the output end of the speed reducer is fixedly connected with an inner rod, the outer side of the inner rod is fixedly connected with two fixing strips, the outer side of the inner rod is sleeved with an outer rod, and the outer side of the outer rod is provided with a stirring assembly. A first bevel gear rotates to drive a second bevel gear to rotate, so that a connecting rod moves up and down to drive an outer rod to move up and down, the stirring efficiency is improved, and residual pouring materials on the inner wall of the mixing barrel are scraped by a scraping plate, so that the waste of the materials is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a pouring device used in a construction site. Background Art

[0002] Casting involves pouring mixed building materials (such as concrete and mortar) into pre-prepared molds or forms to form the building's basic structural components (such as foundations, beams, columns, and floor slabs). Casting is a crucial step in modern construction, involving the use of concrete, mortar, and other building materials. Casting not only affects the building's structural strength and durability, but also its overall durability.

[0003] Traditional mixing equipment often relies on simple mechanical stirring, resulting in incomplete mixing of materials. Especially during large-volume pouring, uneven mixing can lead to unstable strength and performance of the mixture, thus affecting the final project quality. Furthermore, traditional equipment often fails to effectively remove residual material from the inner walls of the mixing barrel during the mixing process, resulting in waste and resource consumption. Therefore, a pouring device for construction sites has been proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a pouring device for use on a construction site.

[0005] To achieve the above objectives, the utility model provides a pouring device for construction sites, comprising a base plate, a mixing barrel fixedly connected to the upper rear portion of the base plate, a first motor fixedly connected to the upper side of the mixing barrel, a first bevel gear provided at the output end of the first motor, a reducer fixedly connected to the output end of the first motor, an inner rod fixedly connected to the outer side of the inner rod with two fixing bars, an outer rod sleeved on the outer side of the inner rod, a stirring assembly provided on the outer side of the outer rod, a bearing fixedly connected to the upper outer portion of the outer rod, a connecting rod fixedly connected to the outer side of the bearing, a second bevel gear provided on the upper side of the base plate, an elliptical turntable fixedly connected to the rear side of the second bevel gear, a sliding groove provided on the outer side of the elliptical turntable, and a swing assembly installed at the front upper side of the base plate.

[0006] In the above technical solution, further, the stirring assembly includes a plurality of connecting rods, the outer sides of the connecting rods are fixedly connected to a mixing rack and a mounting plate, the outer sides of the mounting plate are fixedly connected to a mounting cylinder, the interior of the mounting cylinder is slidably connected to a limiting plate, one side of the limiting plate is fixedly connected to a spring, the other side of the limiting plate is fixedly connected to a sliding column, and the side of the sliding column away from the limiting plate is fixedly connected to a scraper.

[0007] In the above technical solution, further, the swing assembly includes a second motor, the second motor is fixedly connected to the bottom of the base plate, the output end of the second motor is fixedly connected to a disc, the outer side of the disc is fixedly connected to an eccentric shaft, the upper side of the eccentric shaft is fixedly connected to a limiting sleeve, the outer side of the limiting sleeve is slidably connected to a rotating frame, the upper side of the base plate is rotatably connected to a half gear, the front part of the upper side of the base plate is fixedly connected to a circular gear, the bottom of the circular gear is rotatably connected to a fixed frame, and the upper side of the fixed frame is fixedly connected to a fixed plate.

[0008] In the above technical solution, further, a concrete pump is fixedly connected to the bottom of the base plate, and a pipeline is provided at the bottom of the concrete pump.

[0009] In the above technical solution, further, the end of the connecting rod away from the bearing is slidably connected to the inside of the sliding groove, the outer side of the fixing bar is slidably connected to the inside of the outer rod, and the first bevel gear and the second bevel gear are engaged.

[0010] In the above technical solution, further, a stabilizing frame is fixedly connected to the bottom side of the bottom plate, and an anti-blocking column is fixedly connected to the bottom of the outer rod.

[0011] In the above technical solution, further, the half gear and the circular gear are engaged with each other, and the end of the rotating frame away from the circular gear is rotatably connected to the upper side of the base plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model stirs the pouring material by setting a stirring assembly, and drives the second bevel gear to rotate by the rotation of the first bevel gear, further enables the connecting rod to move up and down and drives the outer rod to move up and down, thereby improving the stirring efficiency, and scraping the pouring material remaining on the inner wall of the mixing barrel by setting a scraper to reduce material waste.

[0014] 2. The utility model sets a swing component, which drives the disc to rotate by rotating the second motor, further drives the eccentric shaft to rotate, so that the rotating frame rotates and drives the half gear to rotate, further makes the circular gear rotate back and forth, and drives the fixed plate to rotate back and forth, thereby increasing the casting range, reducing the casting time, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the mixing barrel structure proposed by the utility model;

[0017] Figure 3 Based Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a cross-sectional view of the outer rod proposed by the utility model;

[0019] Figure 5 This is a cross-sectional view of the installation tube proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the half gear structure proposed by the utility model.

[0021] In the figure: 1. bottom plate; 2. mixing barrel; 3. first motor; 4. first bevel gear; 5. reducer; 6. inner rod; 7. outer rod; 8. fixing bar; 9. second bevel gear; 10. elliptical turntable; 11. bearing; 12. connecting rod; 13. sliding groove; 14. connecting rod; 15. mixing rack; 16. mounting plate; 17. mounting cylinder; 18. limiting plate; 19. spring; 20. sliding column; 21. scraper; 22. stabilizing frame; 23. anti-blocking column; 24. concrete pump; 25. second motor; 26. disc; 27. eccentric shaft; 28. limiting sleeve; 29. ​​rotating frame; 30. half gear; 31. circular gear; 32. fixing frame; 33. fixing plate. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1-6The casting device shown in the figure is used for a construction site, including a base plate 1, which provides support for the entire device. A mixing barrel 2 is fixedly connected to the upper rear part of the base plate 1, and the mixing barrel 2 is used to store the casting material. A first motor 3 is fixedly connected to the upper side of the mixing barrel 2, and the first motor 3 provides power for the stirring device. A first bevel gear 4 is provided at the output end of the first motor 3, and the first bevel gear 4 is used to rotate and drive other components to rotate. A reducer 5 is fixedly connected to the output end of the first motor 3, and the reducer 5 is used to reduce speed. An inner rod 6 is fixedly connected to the output end of the reducer 5, and the inner rod 6 is used to rotate and drive other components to rotate. Two fixing bars 8 are fixedly connected to the outer side of the inner rod 6, and the fixing bar 8 is driven to rotate by the rotation of the inner rod 6. An outer rod 7 is sleeved on the outer side of the inner rod 6, and a mixing bar is provided on the outer side of the outer rod 7. Components, the outer rod 7 is used to rotate and drive the stirring component to rotate, and stir the pouring material. The upper outer side of the outer rod 7 is fixedly connected to a bearing 11. The bearing 11 is used to drive the outer rod 7 to move when moving and reduce the interference of the rotation of the outer rod 7. The outer side of the bearing 11 is fixedly connected to a connecting rod 12. The connecting rod 12 is used to slide and drive the bearing 11 to slide. A second bevel gear 9 is provided on the upper side of the base plate 1, which drives the second bevel gear 9 to rotate by rotating the first bevel gear 4. An elliptical turntable 10 is fixedly connected to the rear side of the second bevel gear 9, which drives the elliptical turntable 10 to rotate by rotating the second bevel gear 9. A sliding groove 13 is provided on the outer side of the elliptical turntable 10. The sliding groove 13 is used to ensure the sliding path of the connecting rod 12. A swing component is installed on the front upper side of the base plate 1 to increase the pouring range.

[0024] The stirring assembly includes a plurality of connecting rods 14, which are used to fix other components. A mixing rack 15 and a mounting plate 16 are fixedly connected to the outside of the connecting rod 14. The mixing rack 15 is used to mix the casting materials. The mounting plate 16 is used to scrape the residual materials on the inner wall of the base plate 1. A mounting cylinder 17 is fixedly connected to the outside of the mounting plate 16. The mounting cylinder 17 is used to protect the objects inside it. The mounting cylinder 17 is slidably connected to a limit plate 18 inside. The limit plate 18 is used for limiting. A spring 19 is fixedly connected to one side of the limit plate 18. The spring 19 is used to provide elastic force when resetting. A sliding column 20 is fixedly connected to the other side of the limit plate 18. The sliding column 20 is used to fix the scraper 21. The side of the sliding column 20 away from the limit plate 18 is fixedly connected to the scraper 21. The scraper 21 is used for scraping.

[0025] The swing assembly includes a second motor 25, which is fixedly connected to the bottom of the base plate 1 to ensure that the second motor 25 does not rotate when it rotates. The output end of the second motor 25 is fixedly connected to a disc 26, which is driven by the rotation of the second motor 25 to rotate the disc 26. The outer side of the disc 26 is fixedly connected to an eccentric shaft 27, which is driven by the rotation of the disc 26 to rotate the eccentric shaft 27. The upper side of the eccentric shaft 27 is fixedly connected to a limiting sleeve 28, which is used for limiting. The outer side of the limiting sleeve 28 is slidably connected to a rotating The frame 29 is rotated by the eccentric shaft 27 to drive the rotating frame 29 to rotate. The upper side of the base plate 1 is rotatably connected to a half gear 30, which is driven to rotate by the rotating frame 29. The front part of the upper side of the base plate 1 is fixedly connected to a circular gear 31. The circular gear 31 is used to install and fix other components. The bottom of the circular gear 31 is rotatably connected to a fixed frame 32. The fixed frame 32 is used to rotate and drive the fixed plate 33 to rotate. The upper side of the fixed frame 32 is fixedly connected to a fixed plate 33. The fixed plate 33 is used to place the pipeline.

[0026] A concrete pump 24 is fixedly connected to the bottom of the base plate 1. A pipeline is provided at the bottom of the concrete pump 24 to facilitate the discharge of the mixed casting materials.

[0027] The end of the connecting rod 12 away from the bearing 11 is slidably connected to the inside of the sliding groove 13, so that the elliptical turntable 10 can slide up and down to drive the connecting rod 12 to slide up and down. The outer side of the fixed bar 8 is slidably connected to the inside of the outer rod 7, so that the outer rod 7 can be rotated by rotating the fixed bar 8. The first bevel gear 4 and the second bevel gear 9 are engaged with each other, so that the second bevel gear 9 can be rotated by rotating the first bevel gear 4.

[0028] A stabilizing frame 22 is fixedly connected to the bottom side of the bottom plate 1 to further provide stability. An anti-blocking column 23 is fixedly connected to the bottom of the outer rod 7 to prevent the concrete pump 24 from being blocked.

[0029] The half gear 30 is meshed with the circular gear 31 , so that the circular gear 31 can be rotated by rotating the half gear 30 . The end of the rotating frame 29 away from the circular gear 31 is rotatably connected to the upper side of the base plate 1 , so that the rotating frame 29 can be rotated.

[0030] Working principle: When it is necessary to cast the building site, the base plate 1 is moved to the specified position, and the first motor 3 and the second motor 25 are started. The first motor 3 starts to drive the first bevel gear 4 and the reducer 5 to rotate, and the reducer 5 rotates to drive the inner rod 6 to rotate. The inner rod 6 rotates and drives the outer rod 7 to rotate through the fixed bar 8. The rotation of the outer rod 7 drives the connecting rod 14 to rotate, and further drives the mixing rack 15 and the scraper 21 to rotate, mix the casting material, and scrape the casting material attached to the inner wall of the base plate 1. During the scraping process, the spring 19 will push the limit plate 18 to slide due to its own elastic force, and further drive the sliding column 20 to slide, so that the scraper 21 is always in contact with the inner wall of the mixing barrel 2 to ensure scraping efficiency. While the first bevel gear 4 is rotating, it will also drive the second bevel gear through engagement. 9 rotates, the second bevel gear 9 rotates to drive the elliptical turntable 10 to rotate, the elliptical turntable 10 rotates to drive the sliding groove 13 to slide up and down, further driving the connecting rod 12 to slide up and down, so that the bearing 11 slides up and down, further driving the outer rod 7 to slide up and down, so that the pouring material slides up and down while stirring, thereby improving the stirring effect, and the stirred material is discharged by turning on the concrete pump 24. During the discharge process, the second motor 25 rotates to drive the disc 26 to rotate, so that the eccentric shaft 27 rotates, further driving the rotating frame 29 to rotate, further driving the half gear 30 to rotate, and the half gear 30 and the fixed frame 32 are meshed, so the rotation of the half gear 30 drives the fixed frame 32 to rotate, further driving the fixed plate 33 to rotate, performing swing pouring, and improving pouring efficiency.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A pouring device for use at a construction site, comprising a base plate (1), characterized in that: The rear portion of the upper side of the bottom plate (1) is fixedly connected to a mixing barrel (2), the upper side of the mixing barrel (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is provided with a first bevel gear (4), the output end of the first motor (3) is fixedly connected to a reducer (5), the output end of the reducer (5) is fixedly connected to an inner rod (6), the outer side of the inner rod (6) is fixedly connected to two fixing bars (8), the outer side of the inner rod (6) is sleeved with an outer rod (7), the outer side of the outer rod (7) is provided with a stirring assembly, the upper outer side of the outer rod (7) is fixedly connected to a bearing (11), the outer side of the bearing (11) is fixedly connected to a connecting rod (12), the upper side of the bottom plate (1) is provided with a second bevel gear (9), the rear side of the second bevel gear (9) is fixedly connected to an elliptical turntable (10), the outer side of the elliptical turntable (10) is provided with a sliding groove (13), and the front portion of the upper side of the bottom plate (1) is provided with a swing assembly.

2. A pouring device for construction site according to claim 1, characterized in that: The stirring assembly comprises a plurality of connecting rods (14), the outer sides of the connecting rods (14) are fixedly connected to a mixing rack (15) and a mounting plate (16), the outer sides of the mounting plate (16) are fixedly connected to a mounting cylinder (17), the inner sides of the mounting cylinder (17) are slidably connected to a limit plate (18), one side of the limit plate (18) is fixedly connected to a spring (19), the other side of the limit plate (18) is fixedly connected to a sliding column (20), and the side of the sliding column (20) away from the limit plate (18) is fixedly connected to a scraper (21).

3. A pouring device for construction site according to claim 1, characterized in that: The swing assembly comprises a second motor (25), the second motor (25) is fixedly connected to the bottom of the base plate (1), the output end of the second motor (25) is fixedly connected to a disk (26), the outer side of the disk (26) is fixedly connected to an eccentric shaft (27), the upper side of the eccentric shaft (27) is fixedly connected to a limiting sleeve (28), the outer side of the limiting sleeve (28) is slidably connected to a rotating frame (29), the upper side of the base plate (1) is rotatably connected to a half gear (30), the front part of the upper side of the base plate (1) is fixedly connected to a circular gear (31), the bottom of the circular gear (31) is rotatably connected to a fixed frame (32), and the upper side of the fixed frame (32) is fixedly connected to a fixed plate (33).

4. A pouring device for construction site according to claim 1, characterized in that: A concrete pump (24) is fixedly connected to the bottom of the base plate (1), and a pipeline is provided at the bottom of the concrete pump (24).

5. A pouring device for construction site according to claim 1, characterized in that: One end of the connecting rod (12) away from the bearing (11) is slidably connected to the inside of the sliding groove (13), the outer side of the fixing bar (8) is slidably connected to the inside of the outer rod (7), and the first bevel gear (4) and the second bevel gear (9) are engaged.

6. A pouring device for construction site according to claim 1, characterized in that: A stabilizing frame (22) is fixedly connected to the bottom side of the bottom plate (1), and an anti-blocking column (23) is fixedly connected to the bottom of the outer rod (7).

7. A pouring device for construction site according to claim 3, characterized in that: The half gear (30) is meshed with the circular gear (31), and one end of the rotating frame (29) away from the circular gear (31) is rotatably connected to the upper side of the bottom plate (1).

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